fkie_cve-2020-9901
Vulnerability from fkie_nvd
Published
2020-10-22 19:15
Modified
2024-11-21 05:41
Severity ?
Summary
An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. A local attacker may be able to elevate their privileges.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| product-security@apple.com | https://support.apple.com/kb/HT211288 | Vendor Advisory | |
| product-security@apple.com | https://support.apple.com/kb/HT211289 | Vendor Advisory | |
| product-security@apple.com | https://support.apple.com/kb/HT211290 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.apple.com/kb/HT211288 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.apple.com/kb/HT211289 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://support.apple.com/kb/HT211290 | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"matchCriteriaId": "87D68071-5235-4B50-90F0-B55B0C668840",
"versionEndExcluding": "13.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0639A5DE-4A59-4F10-A0E7-F6B933E44D47",
"versionEndExcluding": "13.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD0ACF42-C643-4DED-ADF7-4FA29B7578F7",
"versionEndExcluding": "10.15.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
"matchCriteriaId": "888463CA-9C67-46B2-B197-DDD3A668F980",
"versionEndExcluding": "13.4.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue existed within the path validation logic for symlinks. This issue was addressed with improved path sanitization. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8. A local attacker may be able to elevate their privileges."
},
{
"lang": "es",
"value": "Se present\u00f3 un problema dentro de la l\u00f3gica de comprobaci\u00f3n de ruta para enlaces simb\u00f3licos.\u0026#xa0;Este problema fue abordado con un saneamiento de rutas mejorado.\u0026#xa0;Este problema se corrigi\u00f3 en iOS versi\u00f3n 13.6 y iPadOS versi\u00f3n 13.6, macOS Catalina versi\u00f3n 10.15.6, tvOS versi\u00f3n 13.4.8.\u0026#xa0;Un atacante local puede ser capaz de elevar sus privilegios"
}
],
"id": "CVE-2020-9901",
"lastModified": "2024-11-21T05:41:29.713",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-22T19:15:14.103",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211288"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211289"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211290"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211288"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211289"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT211290"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-59"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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